Update API such that:
GET ^api/sm/sprobes/probe_name/id gives the metadata(sprobe resource) of the
smart probe
GET ^api/sm/sprobes/probe_name/id/data?query_params gives the actualy smart
probe data
Merge branch 'issue#54nfs_recipe_set' of https://github.com/schakrava/rockstor-core into issue#48_recipe_frontend
Bugfix -- timestamps from smart probes is local tz. Convert it to utc before
adding the utc tz attribute.
Merge branch 'issue#54nfs_recipe_set' of https://github.com/schakrava/rockstor-core into issue#48_recipe_frontend
Probe data url

Set correct data urls for metrics from probe
Disable buttons appropriately during state changes.